Basic Information

Faculty

• 工学部

Email Address

• Email Address

  fukuyama.eiichi.3xkyoto-u.ac.jp

Academic Degree

• (Kyoto University)
• (Kyoto University)

ID,URL

• J-Global ID

  200901030626983248

researchmap URL

• https://researchmap.jp/read0003705

Research

Research Topics, Overview of the research

• Research Topics

  Research on rock friction inferred from lab experiments, theoretical investigation and numerical simulations

Research Areas

• Natural sciences, Solid earth science

Papers

• Two end-member earthquake preparations illuminated by foreshock activity on a meter-scale laboratory fault

  Futoshi Yamashita; Eiichi Fukuyama; Shiqing Xu; Hironori Kawakata; Kazuo Mizoguchi; Shigeru Takizawa

  Nature Communications, Dec. 2021

  
• Energy‐Based Scenarios for Great Thrust‐Type Earthquakes in the Nankai Trough Subduction Zone, Southwest Japan, Using an Interseismic Slip‐Deficit Model

  Akemi Noda; Tatsuhiko Saito; Eiichi Fukuyama; Yumi Urata

  Journal of Geophysical Research: Solid Earth, 25 May 2021, Peer-reviewed

  
• Preparatory acoustic emission activity of hydraulic fracture in granite with various viscous fluids revealed by deep learning technique

  Rui Tanaka; Makoto Naoi; Youqing Chen; Kazune Yamamoto; Keiichi Imakita; Naofumi Tsutsumi; Akihiro Shimoda; Daiki Hiramatsu; Hironori Kawakata; Tsuyoshi Ishida; Eiichi Fukuyama; Hiroyuki Tanaka; Yutaro Arima; Shigehiro Kitamura; Daisuke Hyodo

  Geophysical Journal International, 09 Mar. 2021

  
• The 3‐D Spatial Distribution of Shear Strain Energy Changes Associated With the 2016 Kumamoto Earthquake Sequence, Southwest Japan

  Akemi Noda; Tatsuhiko Saito; Eiichi Fukuyama; Toshiko Terakawa; Sachiko Tanaka; Mitsuhiro Matsu'ura

  Geophysical Research Letters, 16 Feb. 2020, Peer-reviewed

  
• Moment tensor catalog for Mexican earthquakes: Almost two decades of seismicity

  Sara Ivone Franco; Arturo Iglesias; Eiichi Fukuyama

  Geofisica Internacional, 2020

  
• Evolution of Fault-Interface Rayleigh Wave speed over simulated earthquake cycles in the lab: Observations, interpretations, and implications

  Shiqing Xu; Eiichi Fukuyama; Futoshi Yamashita; Shigeru Takizawa

  Earth and Planetary Science Letters, Oct. 2019, Peer-reviewed

  
• Synthesizing sea surface height change including seismic waves and tsunami using a dynamic rupture scenario of anticipated Nankai trough earthquakes

  Tatsuhiko Saito; Toshitaka Baba; Daisuke Inazu; Shunsuke Takemura; Eiichi Fukuyama

  Tectonophysics, Jul. 2019, Peer-reviewed

  
• Robust Estimation of Rupture Properties at Propagating Front of Laboratory Earthquakes

  Shiqing Xu; Eiichi Fukuyama; Futoshi Yamashita

  Journal of Geophysical Research: Solid Earth, Jan. 2019, Peer-reviewed

  
• Slip-Deficit Rate Distribution Along the Nankai Trough, Southwest Japan, With Elastic Lithosphere and Viscoelastic Asthenosphere

  Akemi Noda; Tatsuhiko Saito; Eiichi Fukuyama

  Journal of Geophysical Research: Solid Earth, Sep. 2018, Peer-reviewed

  
• Physics of Earthquake Rupture Propagation

  Shiqing Xu; Eiichi Fukuyama; Amir Sagy; Mai-Linh Doan

  Tectonophysics, 09 May 2018, Peer-reviewed

  
• Strain rate effect on fault slip and rupture evolution: Insight from meter-scale rock friction experiments

  Shiqing Xu; Eiichi Fukuyama; Futoshi Yamashita; Kazuo Mizoguchi; Shigeru Takizawa; Hironori Kawakata

  Tectonophysics, 09 May 2018, Peer-reviewed

  
• Spatiotemporal complexity of 2-D rupture nucleation process observed by direct monitoring during large-scale biaxial rock friction experiments

  Eiichi Fukuyama; Kotoyo Tsuchida; Hironori Kawakata; Futoshi Yamashita; Kazuo Mizoguchi; Shiqing Xu

  Tectonophysics, 09 May 2018, Peer-reviewed

  
• Rupture preparation process controlled by surface roughness on meter-scale laboratory fault

  Futoshi Yamashita; Eiichi Fukuyama; Shiqing Xu; Kazuo Mizoguchi; Hironori Kawakata; Shigeru Takizawa

  Tectonophysics, 09 May 2018, Peer-reviewed

  
• Voids and Rock Friction at Subseismic Slip Velocity

  Eiichi Fukuyama; Futoshi Yamashita; Kazuo Mizoguchi

  Pure and Applied Geophysics, 01 Feb. 2018, Peer-reviewed

  
• 3-D dynamic rupture simulations of the 2016 Kumamoto, Japan, earthquake

  Yumi Urata; Keisuke Yoshida; Eiichi Fukuyama; Hisahiko Kubo

  EARTH PLANETS AND SPACE, Nov. 2017, Peer-reviewed

  
• Apparent Dependence of Rate- and State-Dependent Friction Parameters on Loading Velocity and Cumulative Displacement Inferred from Large-Scale Biaxial Friction Experiments

  Yumi Urata; Futoshi Yamashita; Eiichi Fukuyama; Hiroyuki Noda; Kazuo Mizoguchi

  PURE AND APPLIED GEOPHYSICS, Jun. 2017, Peer-reviewed

  
• Slip-weakening distance and energy budget inferred from near-fault ground deformation during the 2016 M(w)7.8 Kaikura earthquake

  Yoshihiro Kaneko; Eiichi Fukuyama; Ian James Hamling

  GEOPHYSICAL RESEARCH LETTERS, May 2017, Peer-reviewed

  
• Near-fault deformation and Dc '' during the 2016 Mw7.1 Kumamoto earthquake

  Eiichi Fukuyama; Wataru Suzuki

  EARTH PLANETS AND SPACE, Nov. 2016, Peer-reviewed

  
• Stress rotations due to the M6.5 foreshock and M7.3 main shock in the 2016 Kumamoto, SW Japan, earthquake sequence

  Keisuke Yoshida; Akira Hasegawa; Tatsuhiko Saito; Youichi Asano; Sachiko Tanaka; Kaoru Sawazaki; Yumi Urata; Eiichi Fukuyama

  GEOPHYSICAL RESEARCH LETTERS, Oct. 2016, Peer-reviewed

  
• Simple Crack Models Explain Deformation Induced by Subduction Zone Megathrust Earthquakes

  Shiqing Xu; Eiichi Fukuyama; Han Yue; Jean-Paul Ampuero

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Oct. 2016, Peer-reviewed

  
• Cohesive zone length of metagabbro at supershear rupture velocity

  Eiichi Fukuyama; Shiqing Xu; Futoshi Yamashita; Kazuo Mizoguchi

  JOURNAL OF SEISMOLOGY, Oct. 2016, Peer-reviewed

  
• Near-field tsunami forecast system based on near real-time seismic moment tensor estimation in the regions of Indonesia, the Philippines, and Chile

  Daisuke Inazu; Nelson Pulido; Eiichi Fukuyama; Tatsuhiko Saito; Jouji Senda; Hiroyuki Kumagai

  EARTH PLANETS AND SPACE, May 2016, Peer-reviewed

  
• The Nankai Trough earthquake tsunamis in Korea: numerical studies of the 1707 Hoei earthquake and physics-based scenarios

  SatByul Kim; Tatsuhiko Saito; Eiichi Fukuyama; Tae-Seob Kang

  EARTH PLANETS AND SPACE, Apr. 2016, Peer-reviewed

  
• Unusual stress rotations within the Philippines possibly caused by slip heterogeneity along the Philippine fault

  Keisuke Yoshida; Nelson Pulido; Eiichi Fukuyama

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Mar. 2016, Peer-reviewed

  
• Scale dependence of rock friction at high work rate

  Futoshi Yamashita; Eiichi Fukuyama; Kazuo Mizoguchi; Shigeru Takizawa; Shiqing Xu; Hironori Kawakata

  NATURE, Dec. 2015, Peer-reviewed

  
• Dynamic Overshoot Near Trench Caused by Large Asperity Break at Depth

  Eiichi Fukuyama; Sebastien Hok

  PURE AND APPLIED GEOPHYSICS, Aug. 2015, Peer-reviewed

  
• Stick–slip behavior of Indian gabbro as studied using a NIED large-scale biaxial friction apparatus

  Tetsuhiro Togo; Toshihiko Shimamoto; Futoshi Yamashita; Eiichi Fukuyama; Kazuo Mizoguchi; Yumi Urata

  Earthquake Science, 01 Apr. 2015, Peer-reviewed

  
• Dynamic rupture activation of backthrust fault branching

  Shiqing Xu; Eiichi Fukuyama; Yehuda Ben-Zion; Jean-Paul Ampuero

  TECTONOPHYSICS, Mar. 2015, Peer-reviewed

  
• Dynamic faulting on a conjugate fault system detected by near-fault tilt measurements

  Eiichi Fukuyama

  EARTH PLANETS AND SPACE, Mar. 2015, Peer-reviewed

  
• Physics-Based 3-D Simulation for Earthquake Generation Cycles at Plate Interfaces in Subduction Zones

  Chihiro Hashimoto; Eiichi Fukuyama; Mitsuhiro Matsu'ura

  PURE AND APPLIED GEOPHYSICS, Aug. 2014, Peer-reviewed

  
• The effect of thermal pressurization on dynamic fault branching

  Yumi Urata; Sebastien Hok; Eiichi Fukuyama; Raul Madariaga

  GEOPHYSICAL JOURNAL INTERNATIONAL, Feb. 2014, Peer-reviewed

  
• Probing the slip- weakening mechanism of earthquakes with electrical conductivity: Rapid transition from asperity contact to gouge comminution

  Futoshi Yamashita; Eiichi Fukuyama; Kazuo Mizoguchi

  GEOPHYSICAL RESEARCH LETTERS, Jan. 2014, Peer-reviewed

  
• Subparallel dipping faults that ruptured during the 2008 Wenchuan earthquake

  Eiichi Fukuyama; Ken Xiansheng Hao

  Bulletin of the Seismological Society of America, 01 Jun. 2013, Peer-reviewed

  
• The effect of thermal pressurization on dynamic fault branching

  Yumi Urata; Śebastien Hok; Eiichi Fukuyama; Rául Madariaga

  Geophysical Journal International, Jan. 2013, Peer-reviewed

  
• High-frequency source radiation during the 2011 Tohoku-Oki earthquake, Japan, inferred from KiK-net strong-motion seismograms

  Hiroyuki Kumagai; Nelson Pulido; Eiichi Fukuyama; Shin Aoi

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Jan. 2013, Peer-reviewed

  
• Strong localized asperity of the 2011 Tohoku-Oki earthquake, Japan

  Hiroyuki Kumagai; Nelson Pulido; Eiichi Fukuyama; Shin Aoi

  EARTH PLANETS AND SPACE, 2012, Peer-reviewed

  
• Dynamic rupture scenarios of anticipated Nankai-Tonankai earthquakes, southwest Japan

  Sebastien Hok; Eiichi Fukuyama; Chihiro Hashimoto

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Dec. 2011, Peer-reviewed

  
• A new BIEM for rupture dynamics in half-space and its application to the 2008 Iwate-Miyagi Nairiku earthquake

  Sebastien Hok; Eiichi Fukuyama

  GEOPHYSICAL JOURNAL INTERNATIONAL, Jan. 2011, Peer-reviewed

  
• Laboratory measurements of rock friction at subseismic slip velocities

  Kazuo Mizoguchi; Eiichi Fukuyama

  INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, Dec. 2010, Peer-reviewed

  
• Constitutive parameters for earthquake rupture dynamics based on high-velocity friction tests with variable sliprate

  Eiichi Fukuyama; Kazuo Mizoguchi

  INTERNATIONAL JOURNAL OF FRACTURE, May 2010, Peer-reviewed

  
• Reexamination of the present stress state of the Atera fault system, central Japan, based on the calibrated crustal stress data of hydraulic fracturing tests obtained by measuring the tensile strength of rocks

  Futoshi Yamashita; Kazuo Mizoguchi; Eiichi Fukuyama; Kentaro Omura

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Apr. 2010, Peer-reviewed

  
• Fault Heals Rapidly after Dynamic Weakening

  Kazuo Mizoguchi; Takehiro Hirose; Toshihiko Shimamoto; Eiichi Fukuyama

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Dec. 2009, Peer-reviewed

  
• A Physics-Based Simulation of the 2003 Tokachi-oki, Japan, Earthquake to Predict Strong Ground Motions

  Eiichi Fukuyama; Ryosuke Ando; Chihiro Hashimoto; Shin Aoi; Mitsuhiro Matsu'ura

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Dec. 2009, Peer-reviewed

  
• High-velocity frictional behavior and microstructure evolution of fault gouge obtained from Nojima fault, southwest Japan

  Kazuo Mizoguchi; Takehiro Hirose; Toshihiko Shimamoto; Eiichi Fukuyama

  TECTONOPHYSICS, Jun. 2009, Peer-reviewed

  
• Dependence of slip weakening distance (D-c) on final slip during dynamic rupture of earthquakes

  Elisa Tinti; Massimo Cocco; Eiichi Fukuyama; Alessio Piatanesi

  GEOPHYSICAL JOURNAL INTERNATIONAL, Jun. 2009, Peer-reviewed

  
• Dynamic rupture propagation of the 1995 Kobe, Japan, earthquake

  Eiichi Fukuyama

  International Geophysics, 2009, Peer-reviewed, Lead author

  
• Internal structure and permeability of the Nojima fault, southwest Japan

  Kazuo Mizoguchi; Takehiro Hirose; Toshihiko Shimamoto; Efichi Fukuyama

  JOURNAL OF STRUCTURAL GEOLOGY, 2008, Peer-reviewed

  
• Slip-weakening distance estimated at near-fault stations

  Eiichi Fukuyama; Takeshi Mikumo

  GEOPHYSICAL RESEARCH LETTERS, May 2007, Peer-reviewed

  
• Fault strength drop due to phase transitions in the pore fluid

  Kazuo Mizoguchi; Miki Takahashi; Koji Masuda; Eiichi Fukuyama

  GEOPHYSICAL RESEARCH LETTERS, May 2007, Peer-reviewed

  
• Depth dependent strength of the fault gouge at the Atotsugawa fault, central Japan: A possible mechanism for its creeping motion

  Kazuo Mizoguchi; Eiichi Fukuyama; Keigo Kitamura; Miki Takahashi; Koji Masuda; Kentaro Omura

  PHYSICS OF THE EARTH AND PLANETARY INTERIORS, Apr. 2007, Peer-reviewed

  
• Seismic moment of the 1891 Nobi, Japan, earthquake estimated from historical seismograms

  E. Fukuyama; I. Muramatu; T. Mikumo

  EARTH PLANETS AND SPACE, 2007, Peer-reviewed

  
• Reconstruction of seismic faulting by high-velocity friction experiments: An example of the 1995 Kobe earthquake

  Kazuo Mizoguchi; Takehiro Hirose; Toshihiko Shimamoto; Eiichi Fukuyama

  GEOPHYSICAL RESEARCH LETTERS, Jan. 2007, Peer-reviewed

  
• Moisture-related weakening and strengthening of a fault activated at seismic slip rates

  Kazuo Mizoguchi; Takehiro Hirose; Toshihiko Shimamoto; Eiichi Fukuyama

  GEOPHYSICAL RESEARCH LETTERS, Aug. 2006, Peer-reviewed

  
• Dynamic rupture propagation during the 1891 Nobi, central Japan, earthquake: A possible extension to the branched faults

  Eiichi Fukuyama; Takeshi Mikumo

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Aug. 2006, Peer-reviewed

  
• Near-source released energy in relation to fracture energy on earthquake faults

  T Mikumo; E Fukuyama

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Jun. 2006, Peer-reviewed

  
• The 2002 Molise earthquake sequence: What can we learn about the tectonics of southern Italy?

  F Di Luccio; E Fukuyama; NA Pino

  TECTONOPHYSICS, Aug. 2005, Peer-reviewed

  
• Seismic energy for shallow earthquakes in southwest Japan

  A Jin; E Fukuyama

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Aug. 2005, Peer-reviewed

  
• A kinematic source-time function compatible with earthquake dynamics

  E Tinti; E Fukuyama; A Piatanesi; M Cocco

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Aug. 2005, Peer-reviewed

  
• Radiation energy measured at earthquake source

  E Fukuyama

  GEOPHYSICAL RESEARCH LETTERS, Jul. 2005, Peer-reviewed

  
• Estimation of fault strength: Reconstruction of stress before the 1995 Kobe earthquake

  F Yamashita; E Fukuyama; C Omura

  SCIENCE, Oct. 2004, Peer-reviewed

  
• The dependence of traction evolution on the earthquake source time function adopted in kinematic rupture models

  A Piatanesi; E Tinti; M Cocco; E Fukuyama

  GEOPHYSICAL RESEARCH LETTERS, Feb. 2004, Peer-reviewed

  
• Stress fields and fault reactivation angles of the 2000 western Tottori aftershocks and the 2001 northern Hyogo swarm in southwest Japan

  A Kubo; E Fukuyama

  TECTONOPHYSICS, Jan. 2004, Peer-reviewed

  
• Estimation of the critical slip-weakening distance: Theoretical background

  E Fukuyama; T Mikumo; KB Olsen

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Aug. 2003, Peer-reviewed

  
• Detailed fault structure of the 2000 western Tottori, Japan, earthquake sequence

  E Fukuyama; WL Ellsworth; F Waldhauser; A Kubo

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Aug. 2003, Peer-reviewed

  
• Stress field along the Ryukyu Arc and the Okinawa Trough inferred from moment tensors of shallow earthquakes

  A Kubo; E Fukuyama

  EARTH AND PLANETARY SCIENCE LETTERS, May 2003, Peer-reviewed

  
• Stress-breakdown time and slip-weakening distance inferred from slip-velocity functions on earthquake faults

  T Mikumo; KB Olsen; E Fukuyama; Y Yagi

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Feb. 2003, Peer-reviewed

  
• Constraint of fault parameters inferred from nonplanar fault modeling

  H Aochi; R Madariaga; E Fukuyama

  GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, Feb. 2003, Peer-reviewed

  
• NIED seismic moment tensor catalogue for regional. earthquakes around Japan: quality test and application

  A Kubo; E Fukuyama; H Kawai; K Nonomura

  TECTONOPHYSICS, Oct. 2002, Peer-reviewed

  
• Simulation of the transition of earthquake rupture from quasi-static growth to dynamic propagation

  E Fukuyama; C Hashimoto; M Matsu'ura

  PURE AND APPLIED GEOPHYSICS, Aug. 2002, Peer-reviewed

  
• A condition for super-shear rupture propagation in a heterogeneous stress field

  E Fukuyama; KB Olsen

  PURE AND APPLIED GEOPHYSICS, Aug. 2002, Peer-reviewed

  
• Three-dimensional nonplanar simulation of the 1992 Landers earthquake

  H Aochi; E Fukuyama

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Feb. 2002, Peer-reviewed

  
• Effect of normal stress during rupture propagation along nonplanar faults

  H Aochi; R Madariaga; E Fukuyama

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Feb. 2002, Peer-reviewed

  
• 2000年鳥取県西部地震に伴う地殻変動と断層モデル

  鷺谷威; 西村卓也; 畑中雄樹; 福山英一; W. L. Ellsworth

  地震, 2002, Peer-reviewed

  
• Seismic remote monitoring of stress field

  E Fukuyama; A Kubo; H Kawai; K Nonomura

  EARTH PLANETS AND SPACE, 2001, Peer-reviewed

  
• Spontaneous rupture propagation on a non-planar fault in 3-D elastic medium

  H Aochi; E Fukuyama; M Matsu'ura

  PURE AND APPLIED GEOPHYSICS, Dec. 2000, Peer-reviewed

  
• Dynamic propagation and interaction of a rupture front on a planar fault

  E Fukuyama; R Madariaga

  PURE AND APPLIED GEOPHYSICS, Dec. 2000, Peer-reviewed

  
• Selectivity of spontaneous rupture propagation on a branched fault

  H Aochi; E Fukuyama; M Matsu'ura

  GEOPHYSICAL RESEARCH LETTERS, Nov. 2000, Peer-reviewed

  
• Non-hypersingular boundary integral equations for 3-D non-planar crack dynamics

  T Tada; E Fukuyama; R Madariaga

  COMPUTATIONAL MECHANICS, Jun. 2000, Peer-reviewed

  
• Performance test of an automated moment tensor determination system for the future "Tokai" earthquake

  E Fukuyama; DS Dreger

  EARTH PLANETS AND SPACE, 2000, Peer-reviewed

  
• Rupture dynamics of a planar fault in a 3D elastic medium: Rate- and slip-weakening friction

  E Fukuyama; R Madariaga

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Feb. 1998, Peer-reviewed

  
• Apparent critical slip displacement caused by the existence of a fault zone

  T Yamashita; E Fukuyama

  GEOPHYSICAL JOURNAL INTERNATIONAL, May 1996, Peer-reviewed

  
• The July 12, 1993, Hokkaido-Nansei-Oki, Japan, earthquake: Coseismic slip pattern from strong-motion and teleseismic recordings

  C Mendoza; E Fukuyama

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Jan. 1996, Peer-reviewed

  
• STRESS DROP DISTRIBUTION OF THE AFTERSHOCKS OF THE 1993 HOKKAIDO-NANSEI-OKI EARTHQUAKE

  E FUJITA; Y IIO; E FUKUYAMA

  GEOPHYSICAL RESEARCH LETTERS, Nov. 1995, Peer-reviewed

  
• INTEGRAL-EQUATION METHOD FOR PLANE CRACK WITH ARBITRARY SHAPE IN 3D ELASTIC MEDIUM

  E FUKUYAMA; R MADARIAGA

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Apr. 1995, Peer-reviewed

  
• DYNAMIC RUPTURE ANALYSIS - INVERSION FOR THE SOURCE PROCESS OF THE 1990 IZU-OSHIMA, JAPAN, EARTHQUAKE (M = 6.5)

  E FUKUYAMA; T MIKUMO

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Apr. 1993, Peer-reviewed

  
• ANALYSIS AND INTERPRETATION OF THE HETEROGENEOUS RUPTURE PROCESS - APPLICATION OF THE EMPIRICAL GREEN-FUNCTION METHOD AND NONLINEAR INVERSION TECHNIQUE TO LARGE EARTHQUAKES

  E FUKUYAMA

  TECTONOPHYSICS, Oct. 1991, Peer-reviewed

  
• SEISMIC PULSES SUGGESTING AN IMPLOSIVE SOURCE AT THE 1989 ITO-OKI SUBMARINE ERUPTION, CENTRAL JAPAN

  M UKAWA; K OBARA; E FUKUYAMA

  GEOPHYSICAL RESEARCH LETTERS, May 1991, Peer-reviewed

  
• INVERSION FOR THE RUPTURE DETAILS OF THE 1987 EAST-CHIBA EARTHQUAKE, JAPAN, USING A FAULT MODEL BASED ON THE DISTRIBUTION OF RELOCATED AFTERSHOCKS

  E FUKUYAMA

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS, May 1991, Peer-reviewed

  
• UNUSUAL HIGH-STRESS DROP SUBEVENT DURING THE M5.5 EARTHQUAKE, THE LARGEST EVENT OF THE 1989 ITO-OKI SWARM ACTIVITY

  E FUKUYAMA; S KINOSHITA; F YAMAMIZU

  GEOPHYSICAL RESEARCH LETTERS, Apr. 1991, Peer-reviewed

  
• GROUND DEFORMATION ASSOCIATED WITH VOLCANIC TREMOR AT IZU-OSHIMA VOLCANO

  J OIKAWA; Y IDA; K YAMAOKA; H WATANABE; E FUKUYAMA; K SATO

  GEOPHYSICAL RESEARCH LETTERS, Mar. 1991, Peer-reviewed

  
• HETEROGENEITY OF THE 1980 IZU-HANTO-TOHO-OKI EARTHQUAKE RUPTURE PROCESS

  E FUKUYAMA; K IRIKURA

  GEOPHYSICAL JOURNAL INTERNATIONAL, Dec. 1989, Peer-reviewed

  
• RUPTURE PROCESS OF THE 1983 JAPAN SEA (AKITA-OKI) EARTHQUAKE USING A WAVE-FORM INVERSION METHOD

  E FUKUYAMA; K IRIKURA

  BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, Dec. 1986, Peer-reviewed

  

Misc.

• Source parameter estimation of hydraulically-induced acoustic emissions in the laboratory

  直井誠; 今北啓一; CHEN Youqing; 田中塁; 山本和畝; 川方裕則; 石田毅; 福山英一; 有馬雄太郎

  日本地球惑星科学連合大会予稿集(Web), 2020

  
• Determination of P-wave first motion polarities and moment tensors for hydraulically-induced AEs using CNN technique

  田中塁; 直井誠; CHEN Youqing; 山本和畝; 今北啓一; 堤直史; 下田晃嘉; 平松大樹; 川方裕則; 石田毅; 福山英一; 田中浩之; 有馬雄太郎; 北村重浩; 兵藤大祐

  日本地震学会秋季大会講演予稿集(CD-ROM), 2020

  
• Mechanics-based scenarios for the Nankai trough subduction earthquakes: A necessary condition for earthquake generation

  野田朱美; 齊藤竜彦; 福山英一; 福山英一; 浦田優美

  日本地球惑星科学連合大会予稿集(Web), 2020

  
• Shear strain energy changes caused by the 2016 Kumamoto earthquake sequence: Comparison with aftershock activity

  野田朱美; 野田朱美; 齊藤竜彦; 福山英一; 福山英一; 寺川寿子; 田中佐千子; 松浦充宏

  日本地震学会秋季大会講演予稿集(CD-ROM), 2020

  
• Special issue on nied frontier research on science and technology for disaster risk reduction and resilience 2019

  Haruo Hayashi; Eiichi Fukuyama

  Journal of Disaster Research, Dec. 2019

  
• メートルスケールの岩石模擬断層で観察された破壊過程と断層面の状態が及ぼす影響

  山下太; 福山英一; XU Shiqing; 溝口一生; 川方裕則; 滝沢茂

  日本地震学会秋季大会講演予稿集(CD-ROM), 2017

  
• 2次元地震破壊伝播の実験室における直接観察

  福山英一; 土田琴世; 川方裕則; 山下太; 溝口一生; XU Shiqing

  日本地震学会秋季大会講演予稿集(CD-ROM), 2017

  
• 大型岩石試料のスティック・スリップ試験中に発生した繰り返し地震的活動について

  辻村優志; 川方裕則; 川方裕則; 福山英一; 平野史朗; 山下太; XU Shiqing; 溝口一生; 溝口一生; 滝沢茂

  日本地震学会秋季大会講演予稿集(CD-ROM), 2017

  
• 巨大岩石の低速摩擦すべりで溶融するナノサイズ粉砕粒子

  滝沢茂; 福山英一; 山下太; XU Shiqing; 溝口一生; 川方裕則

  日本地震学会秋季大会講演予稿集, 2016

  
• 大型二軸摩擦実験において観察された前震の特徴

  山下太; 福山英一; XU Shiqing; 川方裕則; 溝口一生; 滝沢茂

  日本地震学会秋季大会講演予稿集, 2016

  
• 大型二軸摩擦実験において示された断層面の成熟度がスロースリップの活動に与える影響

  山下太; 福山英一; XU Shiqing; 溝口一生; 滝沢茂; 川方裕則

  日本地球惑星科学連合大会予稿集(Web), 2016

  
• メートル級岩石試料の高い仕事率における急激な摩擦強度低下

  山下太; 福山英一; 溝口一生; 滝沢茂; XU Shiqing; 川方裕則

  日本地球惑星科学連合大会予稿集(Web), 2016

  
• 2016年熊本地震震源域周辺の応力場

  吉田圭佑; 長谷川昭; 齊藤竜彦; 浅野陽一; 田中佐千子; 澤崎郁; 浦田優美; 福山英一

  日本地球惑星科学連合大会予稿集(Web), 2016

  
• 大型試料のせん断すべり時における稠密な透過弾性波計測

  川方裕則; 川方裕則; 福山英一; 溝口一生; 溝口一生; 山下太; XU Shiqing; 滝沢茂

  日本地震学会秋季大会講演予稿集, 2015

  
• 大型岩石摩擦実験中のガウジ生成によって消費された非弾性エネルギー

  滝沢茂; 福山英一; 山下太; XU Shiqing; 溝口一生; 川方裕則

  日本地震学会秋季大会講演予稿集, 2015

  
• 大型二軸岩石摩擦試験で生成されたガウジ:仕事量と粉砕粒子表面積および摩擦溶融物

  滝沢茂; 福山英一; 山下太; XU Shiqing; 溝口一生; 川方祐則; 土田琴世

  日本地質学会学術大会講演要旨, 2014

  
• 大型岩石試料を用いたせん断実験時に発生したスティック・スリップ・イベントの二次元的破壊伝播推定

  土田琴世; 川方裕則; 川方裕則; 福山英一; 山下太; 溝口一生; 溝口一生

  日本地震学会秋季大会講演予稿集, 2014

  
• 空間的不均質が引き起こす岩石摩擦のスケール依存性

  山下太; 福山英一; XU Shiqing; 滝沢茂; 溝口一生; 川方裕則; PASSELEGUE Francois; SCHUBNEL Alexandre

  日本地震学会秋季大会講演予稿集, 2014

  
• 前震と初期すべり:大型摩擦実験からの知見

  福山英一; 山下太; XU Shiqing; 溝口一生; 川方裕則; 滝沢茂

  日本地震学会秋季大会講演予稿集, 2014

  
• 前駆的ゆっくり滑りに続く本震発生の時間遅れに関する実験的検討

  溝口一生; 福山英一; 山下太; 滝沢茂; 川方裕則

  日本地震学会秋季大会講演予稿集, 2014

  
• Stick slip eventのはじまり

  福山英一; 溝口一生; 山下太; 川方裕則; 滝沢茂

  日本地震学会秋季大会講演予稿集, 2013

  
• 大型二軸摩擦実験時に発生した微小破壊活動について

  土田琴世; 川方裕則; 川方裕則; 福山英一; 山下太; 溝口一生; 溝口一生; 加納靖之; 吉光奈奈; 吉光奈奈; 土井一生; 滝沢茂; 滝沢茂

  日本地震学会秋季大会講演予稿集, 2013

  
• メートルスケールにおける岩石摩擦の速度弱化

  山下太; 福山英一; 溝口一生; 滝沢茂; 川方裕則

  日本地震学会秋季大会講演予稿集, 2013

  
• 大型2軸摩擦実験で再現された地震性断層運動時の破壊伝播速度

  溝口一生; 福山英一; 山下太; 滝沢茂; 川方裕則

  日本地震学会秋季大会講演予稿集, 2013

  
• 巨大二軸型岩石摩擦試験機で生成されたガウジの物性特性

  滝沢茂; 福山英一; 山下太; 溝口一生; 川方裕則

  日本地質学会学術大会講演要旨, 2013

  
• Preface for "Earthquake Hazard Evaluation"

  Eiichi Fukuyama; John B. Rundle; Kristy F. Tiampo

  Pure and Applied Geophysics, 2013, Peer-reviewed

  
• 大型振動台を用いた大型2軸摩擦実験

  福山英一; 溝口一生; 溝口一生; 山下太; 東郷徹宏; 川方裕則; 川方裕則; 吉光奈奈; 嶋本利彦; 御子柴正; 佐藤誠; 佐藤誠; 箕輪親宏

  日本地震学会秋季大会講演予稿集, 2012

  
• 大型試料のせん断すべり時における透過弾性波の特徴

  川方裕則; 川方裕則; 吉光奈奈; 福山英一; 溝口一生; 溝口一生; 山下太; 東郷徹宏; 佐藤誠; 佐藤誠; 土井一生

  日本地震学会秋季大会講演予稿集, 2012

  
• Preface

  Fukuyama E

  International Geophysics, 2009, Peer-reviewed

  
• Introduction: Fault-zone properties and earthquake rupture dynamics

  Eiichi Fukuyama

  International Geophysics, 2009, Peer-reviewed

  
• IUGG Hagiwara Symposium - Preface

  K Aki; A Jin; E Fukuyama

  EARTH PLANETS AND SPACE, 2004, Peer-reviewed

  
• Physics of active faults - theory, observation and experiments - Preface

  E Fukuyama; R Ikeda; CAJ Wibberley

  TECTONOPHYSICS, Jan. 2004, Peer-reviewed

  
• 有珠山噴火前に発生したM4クラスの地震のモーメントテンソル解

  福山英一

  地震予知連絡会会報, 2000

  
• Dynamics of Branching Faults

  AOCHI Hideo; FUKUYAMA Eiichi; MATSU'URA Mitsuhiro

  日本地震学会講演予稿集 = Programme and abstracts, the Seismological Society of Japan, 09 Nov. 1999

  
• Rupture Velocity on a Rectangular Fault

  FUKUYAMA Eiichi; MADARIAGA Raul

  日本地震学会講演予稿集 = Programme and abstracts, the Seismological Society of Japan, 09 Nov. 1999

  
• 1987年千葉県東方沖地震の破壊過程の推定--経験的グリ-ン関数を用いた解析

  福山 英一; 木下 繁夫

  地震, Mar. 1989

  
• 伊豆大島の火山性微動と同期したノコギリ歯型傾斜変動

  福山英一

  火山, 1988

  

Awards

• 16 Sep. 2019

  日本地震学会, 日本地震学会論文賞

External funds: Kakenhi

• Studies on Earthquake Rupture Propagation Using Large-scale Friction Experiments

  Grant-in-Aid for Scientific Research (B)

  Kyoto University;National Research Institute for Earth Science and Disaster Prevention

  福山 英一

  From 01 Apr. 2017, To 31 Mar. 2022, Granted

  岩石摩擦;地震発生;岩石実験

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H02954/
• 低速変形から高速すべりまでの地球科学的モデル構築

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  The University of Tokyo

  井出 哲

  From 30 Jun. 2016, To 31 Mar. 2021, Granted

  地震学;スロー地震;沈み込み帯;モデル計算;予測可能性;微動;摩擦;潮汐;水;巨大地震;スロースリップ;数値モデル;摩擦法則

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-16H06477/
• Friction experiments using a large scale shaking table for the understanding of earthquake source dynamics

  Grant-in-Aid for Scientific Research (B)

  National Research Institute for Earth Science and Disaster Prevention

  Eiichi Fukuyama

  From 01 Apr. 2011, To 31 Mar. 2016, Project Closed

  地震発生メカニズム;岩石摩擦;大型振動台;大型震動台;断層;大型試料;振動台

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23340131/
• Detailed Fault Structure and Earthquake Rupture Dynamics

  Grant-in-Aid for Scientific Research (C)

  National Research Institute for Earth Science and Disaster Prevention

  Eiichi FUKUYAMA

  Project Closed

  地震現象;地震断層破壊;3次元断層構造;X線CT画像;3次元断層形状

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19540450/
• Numerical Simulation of Earthquake Dynamic Rupture along Curved/ Branched fault Segments

  Grant-in-Aid for Scientific Research (C)

  National Research Institute for Earth Science and Disaster Prevention

  Eiichi FUKUYAMA

  Project Closed

  地震断層破壊;境界積分方程式法;初期応力場;断層摩擦構成則;境界積分方程式方;初期応用力場, Earthquake Rupture Dynamics;Boundary Integral Equation Method;Initial Stress Field;Constitutive law for Earthquake Faulting

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15607020/
• Surface wave analysis of 3D seismic velocity structure using dense seismographic network

  Grant-in-Aid for Scientific Research (C)

  TOKYO INSTITUTE OF TECHNOLOGY

  Taro OKAMOTO

  Project Closed

  表面波;トモグラフィー;地球内部構造, surface wave;tomography;structure of Earth's interior

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14540394/
• 大型岩石摩擦実験による２次元破壊伝播機構の解明

  Grant-in-Aid for Scientific Research (B)

  Basic Section 17040:Solid earth sciences-related

  Kyoto University

  福山 英一

  From 01 Apr. 2022, To 31 Mar. 2027, Adopted

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H01321/

Education

Teaching subject(s)

• From Apr. 2020, To Mar. 2021

  Advanced Resources and Energy Engineering

  Fall, 工学部
• From Apr. 2020, To Mar. 2021

  Measurement in the earth's crust environment

  Spring, 工学研究科
• From Apr. 2020, To Mar. 2021

  Introduction to Engineering Geology

  Fall, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Applied Elasticity for Rock Mechanics

  Fall, 工学研究科
• From Apr. 2020, To Mar. 2021

  Numerical Methods for Engineering and Exercises

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Advanced Resources and Energy Engineering

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Measurement in the earth's crust environment

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Design Exercise for Global Engineering B

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Introduction to Engineering Geology

  Fall, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Applied Elasticity for Rock Mechanics

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Numerical Methods for Engineering and Exercises

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Experimental Basics in Earth Resources and Energy Science, Laboratory

  Spring, 工学部

Administration

Faculty management (title, position)

• From 01 Jun. 2019, To 31 Mar. 2021

  工学部新工学教育実施専門委員会　委員